Hi,
there's again something I couldn't figure out in the documentation, and
my knowledge of C is to poor to understand dpkg's or dpkg-deb's
sourcecode. I have tried a patch to tetex-bin's configure script (see at
the end). The patch does what it's supposed to do (see #208408 if
interested). But the question I fiddled with is asked twice: Once when I
expect it, after the line
Unpacking tetex-bin (from tetex-bin_2.0.2-4.3_i386.deb) ...
has been displayed, together with all other debconf questions. Then
comes "Setting up..." of an other package, and then it is shown a second
time when the line
Setting up tetex-bin (2.0.2-4.3) ...
is displayed. To be exactly, just before that, and it's before the
postinst is called (because redirected postinst output doesn't get
spoiled by dialog). I made sure that the seen flag is true after the
first time. Also, the answers I made are remembered. So how come that it
is asked the second time? BTW I do this in a pbuilder-sid-environment,
but the package was build on my working machine which is mixed
woody-bunk1 with a lot of own backports.
I would be grateful for any hints.
TIA, Frank
--- debian/config.orig Wed Sep 10 19:42:28 2003
+++ debian/config Wed Sep 10 19:44:37 2003
@@ -1,5 +1,7 @@
#!/bin/sh -e
+DEFAULTS="french[=patois], ngerman[=naustrian-neue_Rechtschreibung]"
+
# Use debconf.
. /usr/share/debconf/confmodule || exit
db_version 2.0
@@ -52,6 +54,38 @@
db_go
db_get tetex-bin/use_debconf || true
if [ "$RET" = "true" ]; then
-db_input medium tetex-bin/hyphen || true
-db_go
+ db_fget tetex-bin/hyphen seen
+ # has this question been seen? If yes, we want to make the
+ # values chosen part of the default
+ if [ "$RET" = "true" ]; then
+ # inform the user that defaults have changed, and he will
+ # have to manually choose (n)german and french
+ # db_input tetex-bin/hyphenhaschanged || true
+ db_get tetex-bin/hyphen
+ # there might still have been no extra pattern selected
+ if [ -z "$RET" ]; then
+ DEFAULT_ANS="$DEFAULTS"
+ else
+ DEFAULT_ANS="$DEFAULTS, $RET"
+ # This time it's not necessary. But if we ever add
+ # defaults again, we have to fish out double occurences
+ # DEFAULTS_MERGED="$DEFAULTS,
$RET"
+ # DEFAULT_ANS=`echo -n $DEFAULTS_MERGED | tr -d
',' | tr ' ' '\n' | sort -u | tr '\n' ',' | sed 's/,$//'`
+ fi
+ else
+ # the question has never been seen (either fresh install
+ # or upgrading directly from woody), so there's nothing to keep:
+ DEFAULT_ANS="$DEFAULTS"
+ fi
+ db_set tetex-bin/hyphen "$DEFAULT_ANS"
+ # Every user has to see this question, even if he/she has
+ # yet answered the question in a previous upgrade
+ db_fset tetex-bin/hyphen seen false
+ db_input medium tetex-bin/hyphen || true
+# db_fset tetex-bin/hyphen seen true
+ db_go
fi
+
+db_fget tetex-bin/hyphen seen
+
--
Frank Küster, Biozentrum der Univ. Basel
Abt. Biophysikalische Chemie
